Are you happy to deal with the existing mobile phone. If not, then change it. It is right to change the time because there are many mobile phone deals that you really find whether it is profitable price, or can function network.Network has a central role in the functioning of the gadget. You will notice that when the devices are good it does the network drives and stimulate the functioning of the gadget. Many brands such as Nokia, Blackberry, HTC and Sony Ericsson, have received recognition from the industry.Among the most popular mobile phone BlackBerry 8520 is the 2G network and is supported with GPRS, EDGE, High-speed Wi-Fi and Bluetooth improved. The gadget has the dimensions 109x60x13.9mm and weighs just 106 grams with TFT display. These sizes almost 2.46 inches and the resolution of 320×240 pixels with QWERTY keyboard, touch-sensitive optical track pad.Dedicated country music keys and 3.5 mm audio jack, another value for the gadget.T-Mobile offers you the curve with 900 minutes of free rent and 9999 texts for 24 contract on £ 30 online, but the effective monthly cost is £ 11.25. and as an incentive to get 15 months free leased lines. The same device is free on another network Orange with 300 minutes and 9999 text. The effective monthly cost £ 14.58 with the incentive of 20 months half line rental. You have to pay £25 leased lines for 24 months. If you want a mobile phone offers two options are in the hand. One concern is the contract and another is pay as you go deal. If you have a contract deal for less time, will you can do it for 18 months with 100 minutes and 9999 text to get free. The gadget has the internal memory of 256 MB is available with the Micro SD card slot. Gadget may be submitted in black.No tags for this post.